Good morning! We have 2 dogs... both nearly 11, an American Bulldog X Pitbull named Daisy and the other is a Walker Hound named Bella. Daisy had a complete rupture in her one back leg and had TTA surgery, so is now sporting some titanium. This surgery was 3.5 years ago and we have been trying and hoping to not have to do the other leg ever, which is sadly very common once one leg is done. She also has several patches of hair loss, which despite many tests have not been found a cause/cure. Bella has low thyroid and is on daily meds for it.